381728

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 766080

約数和(自身を除く): 384352

約数列:

[1, 2, 4, 8, 16, 32, 79, 151, 158, 302, 316, 604, 632, 1208, 1264, 2416, 2528, 4832, 11929, 23858, 47716, 95432, 190864, 381728]

約数ペア:

[(1, 381728), (2, 190864), (4, 95432), (8, 47716), (16, 23858), (32, 11929), (79, 4832), (151, 2528), (158, 2416), (302, 1264), (316, 1208), (604, 632)]